# VOID vs SMIME Toolkit

The clearest difference is price: VOID at Free against SMIME Toolkit's $1.99. SMIME Toolkit's advantage is in-app purchases (none vs 3) and update cadence (weekly vs every 6 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

VOID is free to download; SMIME Toolkit costs $1.99 up front. VOID sells 3 in-app purchases, starting at $1.99 per month. SMIME Toolkit asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for VOID against 5.0 for SMIME Toolkit. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

VOID ships an update every 6 months, SMIME Toolkit weekly. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | VOID | SMIME Toolkit |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/void-qr-and-file-encryption/id6754666074/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/smime-toolkit-smime-setup/id6758324323/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | **Freemium** | Paid |
| Size | 19 MB | 3 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Bukhrashvili](https://appshunter.io/developer/1849540314) | [Seth Farrington18896201822](https://appshunter.io/developer/1803242963) |

## What reviewers say

### VOID

[App page](https://appshunter.io/ios/app/void-qr-and-file-encryption/id6754666074)

Securely encrypt your messages offline with military-grade AES-256 encryption. Customize parameters, use hidden keys for extra protection, and even encode texts into emoji. Your data remains entirely on your device, ensuring complete privacy.

**Highlights:** Offline AES-256 encryption, Customizable encryption parameters, Hidden key (VOID Secret), Emoji text encoding, No internet connection required, No accounts or registration

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $5.99 | per year |
| Lifetime | $9.99 | one-time |


### SMIME Toolkit

[App page](https://appshunter.io/ios/app/smime-toolkit-smime-setup/id6758324323)

This app simplifies the process of setting up S/MIME for secure email on your iPhone and iPad. It guides you through generating keys, requesting certificates, and exporting your identity for manual installation in Apple Mail.

**Highlights:** On-device key generation, Standards-compliant CSR creation, Secure certificate requests, PKCS#12 (.p12) identity export, Face ID/Touch ID protection, Manual installation guidance

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VOID free?

VOID is free to download, with in-app purchases available.

### Is SMIME Toolkit free?

SMIME Toolkit costs $1.99, with no in-app purchases.

### Which has better reviews, VOID or SMIME Toolkit?

VOID and SMIME Toolkit are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do VOID or SMIME Toolkit have ads?

Neither VOID nor SMIME Toolkit shows ads.

### Which is updated more often, VOID or SMIME Toolkit?

VOID ships an update every 6 months, and SMIME Toolkit weekly. Most recently, VOID was updated on October 30, 2026 and SMIME Toolkit on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*